Semiramis
ISR Apollo 12Sail number ISR/ISR12
GPH
692.8
OSN
670.8
LOA
11.1 m
Displacement
6300 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6324
Medium
0.8812
High
1.0416
Triple Offshore
Low
0.825
Medium
1.1121
High
1.2688
Boat Specifications
Dimensions
- Length overall
- 11.1 m
- Beam
- 3.64 m
- Draft
- 1.93 m
- Displacement
- 6300 kg
- Crew weight
- 616 kg
- Wetted surface
- 27.46 m²
Sails
- Mainsail
- 30.23 m²
- Genoa
- 36.62 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 87.84 m²
Design
- Type
- Apollo 12
- Builder
- Dromor
- Designer
- Judel / Vrolijk
- Year built
- 1990
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.48 | 4.79 | 5.02 | 5.05 | 5.12 | 4.92 | 4.4 | 3.72 |
| 8 | 5.4 | 5.73 | 5.99 | 6.14 | 6.27 | 6.06 | 5.49 | 4.74 |
| 10 | 6.13 | 6.45 | 6.69 | 6.9 | 7 | 6.89 | 6.45 | 5.61 |
| 12 | 6.64 | 6.87 | 7.05 | 7.26 | 7.38 | 7.31 | 7.04 | 6.34 |
| 14 | 6.91 | 7.1 | 7.28 | 7.43 | 7.71 | 7.65 | 7.4 | 6.8 |
| 16 | 7.03 | 7.24 | 7.46 | 7.55 | 8.02 | 8.01 | 7.73 | 7.13 |
| 20 | 7.08 | 7.32 | 7.71 | 7.97 | 8.41 | 8.68 | 8.44 | 7.64 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45° | 2.87 | 145° | 3.22 |
| 8 | 43.5° | 3.53 | 146.2° | 4.11 |
| 10 | 42.4° | 4.04 | 146° | 4.86 |
| 12 | 42° | 4.46 | 146.5° | 5.49 |
| 14 | 41.2° | 4.74 | 149° | 5.89 |
| 16 | 40.5° | 4.85 | 175° | 6.41 |
| 20 | 40.5° | 4.87 | 178° | 7.19 |
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